package com.yzr.cs;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @description
 * @author: yx-0173
 * @date: 2021-08-31 10:55
 **/
public class SessionServlet3 extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        resp.setContentType("text/html;charset=UTF-8");
        // 获取session的超时时间
        boolean sessionIdValid = req.isRequestedSessionIdValid();
        resp.getWriter().print("请求的session会话id是否有效：" + sessionIdValid);
    }
}
